EP 1437387 A1 20040714 - Inkjet ink, inkjet recording method and color toner composition
Title (en)
Inkjet ink, inkjet recording method and color toner composition
Title (de)
Tintenstrahltinte, Tintenstrahlaufzeichnungsverfahren und Farbtoner-Zusammensetzung
Title (fr)
Encre pour impression par jet d'encre, méthode d'enregistrement par jet d'encre et composition de toneur coloré
Publication
Application
Priority
JP 2003002330 A 20030108
Abstract (en)
An inkjet ink comprises azo dye(s) containing alkyl chain(s) having at least four carbon atoms and does not contain an ionic hydrophilic group. An inkjet ink comprises azo dye(s) of formula A-N=N-B-N=N-C containing alkyl chain(s) having at least four carbon atoms and does not contain ionic hydrophilic group. A, B, C : aromatic or heterocyclic groups, which may be substituted. Each A and C is a monovalent group and B is a divalent group. Independent claims are also included for: (a) an inkjet recording method comprising forming an image on an image-receiving material by using the ink; and (b) a color toner composition comprising azo dye(s). The image-receiving material comprises a support and an ink-accepting layer containing an inorganic white pigment particle.
IPC 1-7
IPC 8 full level
C09B 31/147 (2006.01); C09B 31/153 (2006.01); C09B 31/28 (2006.01); C09D 11/00 (2006.01); G03G 9/09 (2006.01); G03G 9/12 (2006.01)
CPC (source: EP US)
C09B 31/147 (2013.01 - EP US); C09B 31/153 (2013.01 - EP US); C09B 31/28 (2013.01 - EP US); C09D 11/328 (2013.01 - EP US); G03G 9/091 (2013.01 - EP US); G03G 9/122 (2013.01 - EP US)
Citation (applicant)
- DE 2743097 A1 19790405 - BASF AG
- JP S59133259 A 19840731 - MITSUBISHI CHEM IND
- EP 0761771 A2 19970312 - ORIENT CHEMICAL IND [JP]
Citation (search report)
- [X] WO 0119925 A1 20010322 - AVECIA LTD [GB], et al
- [PX] WO 03087238 A1 20031023 - FUJI PHOTO FILM CO LTD [JP], et al
- [E] EP 1388579 A2 20040211 - FUJI PHOTO FILM CO LTD [JP]
- [A] WO 02083662 A2 20021024 - FUJI PHOTO FILM CO LTD [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1437387 A1 20040714; EP 1437387 B1 20111221; AT E538180 T1 20120115; US 2005074684 A1 20050407; US 7186292 B2 20070306
DOCDB simple family (application)
EP 04000077 A 20040105; AT 04000077 T 20040105; US 75190404 A 20040107